APA
BENGAL CHAMBER OF COMMERCE, BENGAL CHAMBER OF COMMERCE, . (1939). Annual report,1938. Bengal: BCC.
Chicago
BENGAL CHAMBER OF COMMERCE, BENGAL CHAMBER OF COMMERCE, . 1939. Annual report,1938. Bengal: BCC.
Harvard
BENGAL CHAMBER OF COMMERCE, BENGAL CHAMBER OF COMMERCE, . (1939). Annual report,1938. Bengal: BCC.
MLA
BENGAL CHAMBER OF COMMERCE, BENGAL CHAMBER OF COMMERCE, . Annual report,1938. Bengal: BCC. 1939.
